CN104276908A - Safe environment-friendly novel pyrotechnic composition - Google Patents
Safe environment-friendly novel pyrotechnic composition Download PDFInfo
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- CN104276908A CN104276908A CN201310287319.2A CN201310287319A CN104276908A CN 104276908 A CN104276908 A CN 104276908A CN 201310287319 A CN201310287319 A CN 201310287319A CN 104276908 A CN104276908 A CN 104276908A
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Abstract
A safe environment-friendly novel pyrotechnic composition is used as a powdery colorful flower-forming spray composition, and comprises the compositions in parts by weight: 20-50 parts of a high-energy oxidizing agent, 30-60 parts of nitrocellulose, 1-15 parts of a colouring agent, 1-15 parts of a combustible effect agent, 1-10 parts of an adhesive, and 1-10 parts of a stabilizing agent. A preparation technology for the novel pyrotechnic composition is simple, the pyrotechnic composition prepared by employing the above formula is relatively low in friction sensitivity and impact sensitivity, far higher in chemical stability and safety than those of other pyrotechnic compositions, slightly smoky and environment-friendly after being combusted, and is widely applicable to various pyrotechnic composition products.
Description
Technical field
The present invention relates to the manufacturing technology of firework medicament composition in firework product.
Background technology
Pyrotechnic composition in firework product is a kind of mixture of complexity, wherein the physico-chemical property of most of composition is very unstable, slow or violent change can be there is under certain ambient conditions, light then reduce the firework display effect of product, heavy then cause combustion explosion accident, therefore, when strengthening safety and environmental protection requirement in the whole world to firework product, the security of the pyrotechnic composition of firework product seriously constrains the development of industry.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of safety, environmental protection, pyrotechnic composition composition that stability is high.
To achieve these goals, the invention provides following technical scheme:
A kind of safety, environmental protection, Novel tobacco gunpowder, when using as powder color spraying decoration medicament, its component and ratio of weight and number are: high energy oxidizer 20-50 part, soluble cotton 30-60 part, tinting material 1-15 part, flammable effector agent 1-15 part, tackiness agent 1-10 part, stablizer 1-10 part;
When using as powder color flare medicament, its component and ratio of weight and number are: high energy oxidizer 20-55 part, soluble cotton 30-60 part, tinting material 2-15 part, tackiness agent 1-10 part, stablizer 1-10 part;
When using as colorful bright bead granulation medicament, its component and ratio of weight and number are: high energy oxidizer 20-50 part, soluble cotton 30-55 part, tinting material 1-10 part, tackiness agent 1-10 part, stablizer 1-10 part;
When using as colored powder column forming agents, its component and ratio of weight and number are: high energy oxidizer 20-50 part, soluble cotton 30-55 part, tinting material 2-15 part, tackiness agent 1-10 part, stablizer 1-10 part.
Described high energy oxidizer is any one in ammoniumper chlorate, potassium perchlorate, potassium permanganate, ammonium dichromate.
Described soluble cotton is single original washing powder or double-basis powder.Single original washing powder/double-basis powder adopts retired single base/double-base propellant directly broken and makes, single original washing powder/double-basis powder take soluble cotton as main energetic component, its energy compared with low, ablation is little, single, double original washing powder is used for pyrotechnic composition mainly as reductive agent, be all gaseous product because of what generate after the reaction of itself and other medicament, be used to can make during firework display, to produce micro-cigarette or smokeless after pyrotechnic composition uses.
Described tinting material when using as powder color spraying decoration medicament powdery and colored flare medicament is strontium nitrate, one of Strontium carbonate powder, nitrate of baryta, barium carbonate, Sodium Silicofluoride, sodium oxalate, cupric oxide, copper carbonate;
Tinting material when using as colorful bright bead granulation medicament and colored powder column forming agents is strontium nitrate, one of Strontium carbonate powder, nitrate of baryta, barium carbonate, Sodium Silicofluoride, sodium oxalate, cupric oxide, silver, titanium, magnesium, aluminium, iron.
Described tackiness agent is one of starch, glutinous rice, gelatine, resol, natural gum, shellac.
Described stablizer is the order of department.
The medicament production starting material of fireworks and firecrackers have: the material of oxygenant, reductive agent, tackiness agent, tinting material and other special effects.
The oxygenant that fireworks and firecrackers medicament is conventional has: saltpetre, nitrate of baryta, strontium nitrate, cupric oxide, potassium perchlorate, ammoniumper chlorate etc.The reductive agent that fireworks and firecrackers medicament is conventional has: charcoal, sulphur, aluminium powder, aluminium-magnesium alloy powder, titanium valve etc.Tackiness agent conventional in fireworks medicament has: resol, shellac, paste, dextrin etc.
The tinting material of fireworks medicament has: sodium salt is yellow coloring thing, as sodium aluminum fluoride, Sodium Fluoride, Sodium Silicofluoride, sodium bicarbonate, sodium oxalate, borax etc.; Strontium salt is red colored thing, as Strontium carbonate powder, strontium oxalate, strontium nitrate, Strontium Sulphate etc.Barium salt is green coloring thing, as nitrate of baryta, barium carbonate, barium oxide, bariumchloride, barium perchlorate etc.Mantoquita is blue-colored thing, as cupric oxide, ventilation breather (malachite), cuprous sulfide, metallic copper etc.Each material is all flame tinting materials well-known in the art above, uses the realization all not affecting the object of the invention in component ratio of the present invention by known manner.
Wounded in the battle effect agent: as metal-powders such as silver powder, magnesium powder, titanium valve, zirconium powder, iron powder, rare earth metals.
The order of department is stearic another name, i.e. octadecanoic acid, and molecular formula C18H36O2, has good oilness and good light, heat stabilization, be widely used in the purposes such as industrial stablizer, promoting agent, promotor, water-resisting agent, whipping agent, emulsifying agent.Nitro-cotton in pyrotechnic composition composition has high flammability and explosivity, and the physico-chemical property of other compositions is also unstable, in pyrotechnic composition, add stearic acid, can promote the consistency of each composition of pyrotechnic composition, improves the unstable of pyrotechnic composition.
Remarkable advantage of the present invention is: preparation technology is simple, its friction sensitivity of pyrotechnic composition adopting above-mentioned formula to prepare and impact sensitivity lower, chemical stability and security are far above other pyrotechnic compositions, and micro-cigarette environmental protection after burning; All kinds of pyrotechnics product can be widely used in.
Embodiment
embodiment 1: when pyrotechnic composition of the present invention uses as powder color spraying decoration medicament, each component carries out pulverizing by each component formulated according to the form below and portion rate, screen, Homogeneous phase mixing, then mealy medicine is prepared into, medicament is used for spraying honeysuckle flower or golden flower in red, blue, green, yellow, purple assorted fireworks after spraying decoration product is seted off, get pyrotechnic composition 20 grams to detect through experiment, its impact sensitivity is about 40%, friction sensitivity is about 5%, 12 meters of fall down tests are without burning or blast, rate of moisture absorption≤0.8%, 75 DEG C of stability test results are " stabilizing ".
embodiment 2:when pyrotechnic composition of the present invention uses as powder color flare medicament, each component carries out pulverizing by each component formulated according to the form below and portion rate, screen, Homogeneous phase mixing, then mealy medicine is prepared into, medicament is used for firework product and sets off rear in red, blue, green, yellow, purple assorted flare, get pyrotechnic composition 20 grams to detect through experiment, its impact sensitivity is about 40%, friction sensitivity is about 5%, 12 meters of fall down tests are without burning or blast, rate of moisture absorption≤0.8%, 75 DEG C of stability test results are " stabilizing ".
embodiment 3:when pyrotechnic composition of the present invention uses as colorful bright bead granulation medicament, each component carries out pulverizing by each component formulated according to the form below and portion rate, screen, Homogeneous phase mixing, then be prepared into medicament, be a granulated into red, blue, green, yellow, purple, the bright pearl of silver color, oven dry, get pearl brightening drug 20 grams to detect through experiment, its impact sensitivity is about 40%, and friction sensitivity is about 5%, and 12 meters of fall down tests are without burning or blast, rate of moisture absorption≤0.8%, 75 DEG C of stability test results are " stabilizing ".
embodiment 4:when pyrotechnic composition of the present invention uses as colored powder column forming agents, each component carries out pulverizing by each component formulated according to the form below and portion rate, screen, Homogeneous phase mixing, then red, blue, green, yellow, purple, silver color powder column is prepared into, get it filled 20 grams and detect through experiment, its impact sensitivity is about 40%, and friction sensitivity is about 5%, and 12 meters of fall down tests are without burning or blast, rate of moisture absorption≤0.8%, 75 DEG C of stability test results are " stabilizing ".
Claims (7)
1. safety, environmental protection, a Novel tobacco gunpowder, is characterized in that,
When using as powder color spraying decoration medicament, its component and ratio of weight and number are: high energy oxidizer 20-50 part, soluble cotton 30-60 part, tinting material 1-15 part, effector agent 1-15 part, tackiness agent 1-10 part, stablizer 1-10 part;
When using as powder color flare medicament, its component and ratio of weight and number are: high energy oxidizer 20-55 part, soluble cotton 30-60 part, tinting material 2-15 part, tackiness agent 1-10 part, stablizer 1-10 part;
When using as colorful bright bead granulation medicament, its component and ratio of weight and number are: high energy oxidizer 20-50 part, soluble cotton 30-55 part, tinting material 1-10 part, tackiness agent 1-10 part, stablizer 1-10 part;
When using as colored powder column forming agents, its component and ratio of weight and number are: high energy oxidizer 20-50 part, soluble cotton 30-55 part, tinting material 2-15 part, tackiness agent 1-10 part, stablizer 1-10 part.
2. a kind of safety according to claim 1, environmental protection, Novel tobacco gunpowder, is characterized in that, described high energy oxidizer is any one in ammoniumper chlorate, potassium perchlorate, potassium permanganate, ammonium dichromate.
3. a kind of safety according to claim 1, environmental protection, Novel tobacco gunpowder, is characterized in that, described soluble cotton is single original washing powder or double-basis powder.
4. a kind of safety according to claim 1, environmental protection, Novel tobacco gunpowder, is characterized in that,
Described tinting material when using as powder color spraying decoration medicament powdery and colored flare medicament is strontium nitrate, one of Strontium carbonate powder, nitrate of baryta, barium carbonate, Sodium Silicofluoride, sodium oxalate, cupric oxide, copper carbonate;
Described tinting material when using as colorful bright bead granulation medicament and colored powder column forming agents is strontium nitrate, one of Strontium carbonate powder, nitrate of baryta, barium carbonate, Sodium Silicofluoride, sodium oxalate, cupric oxide, silver, titanium, magnesium, aluminium, iron.
5. a kind of safety according to claim 1, environmental protection, Novel tobacco gunpowder, is characterized in that, effector agent when using for powder color spraying decoration medicament is titanium, one of iron, zirconium, rare earth metal.
6. a kind of safety according to claim 1, environmental protection, Novel tobacco gunpowder, is characterized in that, described tackiness agent is starch, gelatine, resol, natural gum, shellac.
7. a kind of safety according to claim 1, environmental protection, Novel tobacco gunpowder, is characterized in that, described stablizer is the order of department.
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| CN201310287319.2A CN104276908A (en) | 2013-07-10 | 2013-07-10 | Safe environment-friendly novel pyrotechnic composition |
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| CN201310287319.2A CN104276908A (en) | 2013-07-10 | 2013-07-10 | Safe environment-friendly novel pyrotechnic composition |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860787A (en) * | 2015-04-08 | 2015-08-26 | 江西省万载县金峰花炮有限公司 | Safe and environment-friendly slight-smoke colored spraying fireworks |
| CN106495971A (en) * | 2016-10-13 | 2017-03-15 | 湖南荣晖实业有限公司 | Luxuriant medicine is opened without sulfur |
| CN107827685A (en) * | 2017-11-14 | 2018-03-23 | 舒辉 | Micro- cigarette combination of effects fireworks |
| CN108218647A (en) * | 2017-11-15 | 2018-06-29 | 梁日 | A kind of environment-friendly type fireworks and firecrackers formula |
| CN108299135A (en) * | 2018-01-29 | 2018-07-20 | 泸州北方化学工业有限公司 | A kind of smokelessly cold light firework medicament without ammonia odor |
| CN108911933A (en) * | 2018-08-30 | 2018-11-30 | 浏阳象形精品烟花出口制造有限公司 | A kind of colloid gunpowder of high nitrogen type solvent flashing |
| CN109020762A (en) * | 2018-08-30 | 2018-12-18 | 浏阳象形精品烟花出口制造有限公司 | A kind of rapid catalyst for cold light firework gunpowder |
| CN109704893A (en) * | 2017-10-26 | 2019-05-03 | 湖南省醴陵市创客中小企业服务中心有限公司 | A kind of unreal star medicine of firework |
| CN109721446A (en) * | 2019-03-17 | 2019-05-07 | 程爱宝 | A kind of micro- pyrotechnic composition complex composition and its application |
| CN110950726A (en) * | 2019-12-20 | 2020-04-03 | 江西吉润花炮新材料科技有限公司 | Smokeless and sulfur-free firework bomb lift-off agent and preparation method thereof |
| CN110963868A (en) * | 2019-12-20 | 2020-04-07 | 江西吉润花炮新材料科技有限公司 | High-explosive-sound firecracker medicament |
| CN111018638A (en) * | 2019-12-05 | 2020-04-17 | 江西吉润花炮新材料科技有限公司 | Waterproof smokeless and sulfur-free firing cable and preparation method thereof |
| CN111440039A (en) * | 2020-05-27 | 2020-07-24 | 湖南坤普科技有限公司 | Novel indoor and outdoor cold firework formula and preparation process thereof |
| CN111533630A (en) * | 2020-06-16 | 2020-08-14 | 湖南坤普科技有限公司 | Micro-smoke cooling firework containing light beads and sounders |
| CN111875457A (en) * | 2020-07-15 | 2020-11-03 | 北京理工大学 | Color agent for fireworks and crackers and preparation method thereof |
| CN113135811A (en) * | 2020-01-17 | 2021-07-20 | 浏阳象形精品烟花出口制造有限公司 | Effective medicament for disintegrating micro-smoke firework powder |
| CN113582793A (en) * | 2021-08-27 | 2021-11-02 | 陈昊彬 | Carbon nano tube micro-pyrotechnic composition and production method thereof |
| CN113698260A (en) * | 2021-02-09 | 2021-11-26 | 北京理工大学 | Low-cost combustion improver-based safe and environment-friendly firework propellant |
| CN113912465A (en) * | 2021-10-14 | 2022-01-11 | 长沙士象消防科技有限公司 | Moisture-proof and waterproof thermosensitive wire and preparation method thereof |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860787A (en) * | 2015-04-08 | 2015-08-26 | 江西省万载县金峰花炮有限公司 | Safe and environment-friendly slight-smoke colored spraying fireworks |
| CN106495971A (en) * | 2016-10-13 | 2017-03-15 | 湖南荣晖实业有限公司 | Luxuriant medicine is opened without sulfur |
| CN109704893A (en) * | 2017-10-26 | 2019-05-03 | 湖南省醴陵市创客中小企业服务中心有限公司 | A kind of unreal star medicine of firework |
| CN107827685A (en) * | 2017-11-14 | 2018-03-23 | 舒辉 | Micro- cigarette combination of effects fireworks |
| CN108218647A (en) * | 2017-11-15 | 2018-06-29 | 梁日 | A kind of environment-friendly type fireworks and firecrackers formula |
| CN108299135A (en) * | 2018-01-29 | 2018-07-20 | 泸州北方化学工业有限公司 | A kind of smokelessly cold light firework medicament without ammonia odor |
| CN108911933A (en) * | 2018-08-30 | 2018-11-30 | 浏阳象形精品烟花出口制造有限公司 | A kind of colloid gunpowder of high nitrogen type solvent flashing |
| CN109020762A (en) * | 2018-08-30 | 2018-12-18 | 浏阳象形精品烟花出口制造有限公司 | A kind of rapid catalyst for cold light firework gunpowder |
| CN109721446A (en) * | 2019-03-17 | 2019-05-07 | 程爱宝 | A kind of micro- pyrotechnic composition complex composition and its application |
| CN111018638A (en) * | 2019-12-05 | 2020-04-17 | 江西吉润花炮新材料科技有限公司 | Waterproof smokeless and sulfur-free firing cable and preparation method thereof |
| CN110963868A (en) * | 2019-12-20 | 2020-04-07 | 江西吉润花炮新材料科技有限公司 | High-explosive-sound firecracker medicament |
| CN110950726A (en) * | 2019-12-20 | 2020-04-03 | 江西吉润花炮新材料科技有限公司 | Smokeless and sulfur-free firework bomb lift-off agent and preparation method thereof |
| CN113135811A (en) * | 2020-01-17 | 2021-07-20 | 浏阳象形精品烟花出口制造有限公司 | Effective medicament for disintegrating micro-smoke firework powder |
| CN111440039A (en) * | 2020-05-27 | 2020-07-24 | 湖南坤普科技有限公司 | Novel indoor and outdoor cold firework formula and preparation process thereof |
| CN111533630A (en) * | 2020-06-16 | 2020-08-14 | 湖南坤普科技有限公司 | Micro-smoke cooling firework containing light beads and sounders |
| CN111875457A (en) * | 2020-07-15 | 2020-11-03 | 北京理工大学 | Color agent for fireworks and crackers and preparation method thereof |
| CN113698260A (en) * | 2021-02-09 | 2021-11-26 | 北京理工大学 | Low-cost combustion improver-based safe and environment-friendly firework propellant |
| CN113582793A (en) * | 2021-08-27 | 2021-11-02 | 陈昊彬 | Carbon nano tube micro-pyrotechnic composition and production method thereof |
| CN113582794A (en) * | 2021-08-27 | 2021-11-02 | 陈昊彬 | Pyrotechnic composition for liquid carbon dioxide blasting and production method thereof |
| CN113912465A (en) * | 2021-10-14 | 2022-01-11 | 长沙士象消防科技有限公司 | Moisture-proof and waterproof thermosensitive wire and preparation method thereof |
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Application publication date: 20150114 |